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3761 - 0.25 Inch Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular compression spring in Spring Steel with 2.75 total coils and Closed ends. This spring features an O.D. of 0.328 Inch, and an I.D. of 0.228 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3761
Ends Closed
Finish Zinc
Free Length 0.25 in
Inside Diameter 0.228 in
Material Spring Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 558 lbs/in
SKU 3761CS
Solid Length 0.19 in
Suggested Max Deflection 0.02 in
Suggested Max Load 13 lbf
Total Coils 2.75
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3761
Ends Closed
Finish Zinc
Free Length 6.35 mm
Inside Diameter 5.79 mm
Material Spring Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 97.71 N/mm
SKU 3761CS
Solid Length 4.83 mm
Suggested Max Deflection 0.51 mm
Suggested Max Load 57.82 N
Total Coils 2.75
Wire Diameter 1.27 mm